From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Max Filippov <jcmvbkbc@gmail.com>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.14 11/33] xtensa: call irqchip_init only when CONFIG_USE_OF is selected
Date: Thu, 14 Oct 2021 16:53:43 +0200 [thread overview]
Message-ID: <20211014145209.155912237@linuxfoundation.org> (raw)
In-Reply-To: <20211014145208.775270267@linuxfoundation.org>
From: Max Filippov <jcmvbkbc@gmail.com>
[ Upstream commit 6489f8d0e1d93a3603d8dad8125797559e4cf2a2 ]
During boot time kernel configured with OF=y but USE_OF=n displays the
following warnings and hangs shortly after starting userspace:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at kernel/irq/irqdomain.c:695 irq_create_mapping_affinity+0x29/0xc0
irq_create_mapping_affinity(, 6) called with NULL domain
CPU: 0 PID: 0 Comm: swapper Not tainted 5.15.0-rc3-00001-gd67ed2510d28 #30
Call Trace:
__warn+0x69/0xc4
warn_slowpath_fmt+0x6c/0x94
irq_create_mapping_affinity+0x29/0xc0
local_timer_setup+0x40/0x88
time_init+0xb1/0xe8
start_kernel+0x31d/0x3f4
_startup+0x13b/0x13b
---[ end trace 1e6630e1c5eda35b ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at arch/xtensa/kernel/time.c:141 local_timer_setup+0x58/0x88
error: can't map timer irq
CPU: 0 PID: 0 Comm: swapper Tainted: G W 5.15.0-rc3-00001-gd67ed2510d28 #30
Call Trace:
__warn+0x69/0xc4
warn_slowpath_fmt+0x6c/0x94
local_timer_setup+0x58/0x88
time_init+0xb1/0xe8
start_kernel+0x31d/0x3f4
_startup+0x13b/0x13b
---[ end trace 1e6630e1c5eda35c ]---
Failed to request irq 0 (timer)
Fix that by calling irqchip_init only when CONFIG_USE_OF is selected and
calling legacy interrupt controller init otherwise.
Fixes: da844a81779e ("xtensa: add device trees support")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/xtensa/kernel/irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index 18e4ef34ac45..4182189b29de 100644
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -145,7 +145,7 @@ unsigned xtensa_get_ext_irq_no(unsigned irq)
void __init init_IRQ(void)
{
-#ifdef CONFIG_OF
+#ifdef CONFIG_USE_OF
irqchip_init();
#else
#ifdef CONFIG_HAVE_SMP
--
2.33.0
next prev parent reply other threads:[~2021-10-14 14:57 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-14 14:53 [PATCH 4.14 00/33] 4.14.251-rc1 review Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 01/33] Partially revert "usb: Kconfig: using select for USB_COMMON dependency" Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 02/33] USB: cdc-acm: fix racy tty buffer accesses Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 03/33] USB: cdc-acm: fix break reporting Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 04/33] ovl: fix missing negative dentry check in ovl_rename() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 05/33] nfsd4: Handle the NFSv4 READDIR dircount hint being zero Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 06/33] xen/balloon: fix cancelled balloon action Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 07/33] ARM: dts: omap3430-sdp: Fix NAND device node Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 08/33] ARM: dts: qcom: apq8064: use compatible which contains chipid Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 09/33] bpf: add also cbpf long jump test cases with heavy expansion Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 10/33] bpf, mips: Validate conditional branch offsets Greg Kroah-Hartman
2021-10-14 14:53 ` Greg Kroah-Hartman [this message]
2021-10-14 14:53 ` [PATCH 4.14 12/33] bpf: Fix integer overflow in prealloc_elems_and_freelist() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 13/33] phy: mdio: fix memory leak Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 14/33] net_sched: fix NULL deref in fifo_set_limit() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 15/33] powerpc/fsl/dts: Fix phy-connection-type for fm1mac3 Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 16/33] ptp_pch: Load module automatically if ID matches Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 17/33] ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 18/33] net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 19/33] netlink: annotate data races around nlk->bound Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 20/33] drm/nouveau/debugfs: fix file release memory leak Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 21/33] rtnetlink: fix if_nlmsg_stats_size() under estimation Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 22/33] i40e: fix endless loop under rtnl Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 23/33] i2c: acpi: fix resource leak in reconfiguration device addition Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 24/33] net: phy: bcm7xxx: Fixed indirect MMD operations Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 25/33] HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 26/33] netfilter: ip6_tables: zero-initialize fragment offset Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.14 27/33] mac80211: Drop frames from invalid MAC address in ad-hoc mode Greg Kroah-Hartman
2021-10-14 14:54 ` [PATCH 4.14 28/33] m68k: Handle arrivals of multiple signals correctly Greg Kroah-Hartman
2021-10-14 14:54 ` [PATCH 4.14 29/33] net: sun: SUNVNET_COMMON should depend on INET Greg Kroah-Hartman
2021-10-14 14:54 ` [PATCH 4.14 30/33] scsi: ses: Fix unsigned comparison with less than zero Greg Kroah-Hartman
2021-10-14 14:54 ` [PATCH 4.14 31/33] scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported" Greg Kroah-Hartman
2021-10-14 14:54 ` [PATCH 4.14 32/33] perf/x86: Reset destroy callback on event init failure Greg Kroah-Hartman
2021-10-14 14:54 ` [PATCH 4.14 33/33] sched: Always inline is_percpu_thread() Greg Kroah-Hartman
2021-10-15 7:21 ` [PATCH 4.14 00/33] 4.14.251-rc1 review Samuel Zou
2021-10-15 17:49 ` Daniel Díaz
2021-10-15 17:57 ` Daniel Díaz
2021-10-15 22:28 ` Guenter Roeck
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